Terminal strip sealing device

A technology for sealing devices and terminal blocks, which is applied to coupling devices, parts of connecting devices, electrical components, etc., can solve the problems of poor reliability of terminal blocks, and achieve the effects of improving reliability, reducing operating costs, and being convenient to use

Pending Publication Date: 2021-12-10
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a terminal block sealing device, which can solve the problem of poor reliability of terminal block sealing by the terminal block sealing device in the prior art

Method used

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  • Terminal strip sealing device
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Examples

Experimental program
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Effect test

Embodiment 1

[0040] This embodiment provides a terminal strip sealing tool, such as figure 1 As shown, the terminal block sealing device includes a first fixing frame 1, a second fixing frame 2 and two clamping mechanisms 4, the second fixing frame 2 is provided with a rolling mechanism 3, and the rolling mechanism 3 is rotatably connected to the On the second fixed frame 2, an insulating material tape 321 is arranged on the outer wall of the rolling mechanism 3, and one end of the insulating material tape 321 is fixed and wound on the rolling mechanism 3, and the other end of the insulating material tape 321 is connected to the first fixed frame. 1 is fixedly connected, the insulating material strip 321 can be tightened on the rolling mechanism 3 or stretched out from the rolling mechanism 3, and the two clamping mechanisms 4 are respectively connected with the first fixing frame 1 and the second fixing frame 2, The two clamping mechanisms 4 are respectively used to clamp two terminal row...

Embodiment 2

[0060] This embodiment provides a terminal block sealing device. The difference from Embodiment 1 is that the clamping mechanism 4 includes a first claw 41, a second claw 42 and a sliding mechanism, and the sliding mechanism includes a slide rail and a locking bolt. One end of the slide rail is fixedly connected to the first claw 41, the other end of the slide rail is provided with a second claw 42, the second claw 42 is arranged opposite to the first claw 41, and the second claw 42 is slidably connected to the On the slide rail, the locking bolt is passed through the second claw 42 and can abut against the slide rail. When the locking bolt abuts against the slide rail, the relative position between the second claw 42 and the first claw 41 can be fixed. So that the clamping mechanism 4 is clamped on the terminal row. The clamping mechanism 4 provided in this embodiment can make the first bayonet of the first claw 41 and the second bayonet of the second claw 42 always be on the...

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Abstract

The invention belongs to the technical field of electrical secondary equipment, and discloses a terminal strip sealing device. The terminal strip sealing device comprises a first fixing frame, a second fixing frame and two clamping mechanisms, a rolling mechanism is arranged on the second fixing frame, the rolling mechanism is rotatably connected to the second fixing frame, an insulating material belt is arranged on the outer wall of the rolling mechanism, one end of the insulating material belt is fixed and wound on the rolling mechanism, and the other end is fixedly connected with the first fixing frame, the two clamping mechanisms are connected with the first fixing frame and the second fixing frame respectively and used for clamping the two terminal strips arranged at intervals respectively. According to the terminal strip sealing device provided by the embodiment of the invention, the clamping mechanisms are respectively arranged at the two ends of the insulating material strip, so that the insulating material strip can be firmly fixed at the two ends of the terminal strip, and the sealing reliability of the insulating material strip to the terminal strip is improved.

Description

technical field [0001] The invention relates to the technical field of electrical secondary equipment, in particular to a terminal block sealing device. Background technique [0002] Relay protection is an important guarantee for the safe and stable operation of the power system. Relay protection equipment will be regularly inspected. According to the relevant requirements of relay protection inspection, during the inspection process, the terminal block of the important circuit that needs to prevent accidental touch Sealing measures are required. The traditional sealing tool uses insulating tape. Since the length of the terminal strip to be sealed varies, it is usually necessary to measure the length of the terminal strip first, then tear off the insulating tape suitable for the length, and paste it on the surface of the terminal strip to cover the terminal. The visible parts of the metal are lined up. This sealing method is time-consuming and laborious, and it is easy to ma...

Claims

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Application Information

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IPC IPC(8): H01R13/52H01R9/24
CPCH01R13/5216H01R13/52H01R9/24
Inventor 王海明许呈盛蔡东涛许学儒陈榕海黄裕钊谭文吴陆敏黄琪训王丁嘉
Owner GUANGDONG POWER GRID CO LTD
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